CHANGCHUN, CHINA - MAY 12: (CHINA OUT) Blowing sand covers the city of Changchun on May 12, 2011 in Jilin Province of China. A sandstorm hits Northeast China on Thursday. (Photo by ... more

CHANGCHUN, CHINA - MAY 12: (CHINA OUT) Blowing sand covers the city of Changchun on May 12, 2011 in Jilin Province of China. A sandstorm hits Northeast China on Thursday. (Photo by ChinaFotoPress/Getty Images) less